Walking rehabilitation machine



FIG. 1 is a perspective view of a walking rehabilitation machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof,

FIG. 5 is a right side view thereof,

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is another perspective view thereof; and,

FIG. 9 is another perspective view from the bottom. 

CLAIM The ornamental design for a walking rehabilitation machine, as shown. 